In "Full Dark House" by Christopher Fowler, the author highlights the physical demands placed on dancers. The intense training and discipline involved in dance necessitate a diet that supports their energy needs and muscular development. Like many dancers, the protagonist has significantly transformed her body composition, shifting excess fat into muscle, which requires regular and sufficient fuel through nutrition.

This transformation emphasizes the dedication dancers show towards their craft, not only in terms of skill but also in maintaining their physical health. A dancer’s body must be strong and well-nourished to meet the challenges of performance, reflecting the intricate balance between art and physicality in their lives.